BankNifty analysis is going to be real simple one. Bearish Flag formation, so what an ideal bearish flag will do ?! Breakout to downside. There are few things we need to take note here. The first one being the Bearish flag ( which I didn't enter yesterday) so if the shark is working then it will move up a little bit and today being expiry day, if a double side move happens it will be great.

So first half of the day, I'm assuming the targets of sharks to be achieved and later by the day channel & Bearish flag comes into play with breakout, so being expiry day in Banknifty some movements within 100-150 points on either side will be nice or to be honest I'm expecting these.

Few option traders believe they can make money in single expiry day, No it won't work that way. So never go All-in as if you are playing poker, Plan n trade carefully !